title: Chest infection caused by Lactobacillus casei ss rhamnosus.
mesh_terms: D001424:Bacterial Infections / Q000382:microbiology; D001991:Bronchitis / Q000382:microbiology*; D006801:Humans; D007780:Lacticaseibacillus casei / Q000302:isolation & purification*; D008297:Male; D008875:Middle Aged; D013183:Sputum / Q000382:microbiology